Year	current US$
1965	108360000.61035201
1966	114110008.23974599
1967	141909988.40332
1968	145659988.40332
1969	156550003.05175802
1970	189080001.831055
1971	189809997.55859402
1972	251979995.727539
1973	261420013.427734
1974	388410003.66210896
1975	434110015.86914104
1976	315399993.89648396
1977	346009979.248047
1978	416769989.013672
1979	464899993.89648396
1980	484199981.689453
1981	543219970.703125
1982	560780029.296875
1983	529970031.738281
1984	596440002.441406
1985	514609985.351563
1986	497670013.42773396
1987	521099975.585938
1988	607589965.820313
1989	695409973.144531
1990	746260009.765625
1991	711799987.792969
1992	729440002.441406
1993	708890014.648438
1994	816690002.441406
1995	921770019.53125
1996	850539978.027344
1997	769280029.296875
1998	746549987.792969
1999	725210021.972656
2000	754489990.234375
2001	651300048.828125
2002	760910034.179688
2003	956580017.089844
2004	1169880004.88281
2005	1437790039.0625
2006	1772500000
2007	2241760009.76563
2008	2624089843.75
2009	2288140136.71875
2010	3248979980.46875
2011	4250729980.46875
2012	4487970214.84375
2013	4103919921.875
2014	3473709960.9375
2015	2720070068.35938
2016	2268800048.82813
2017	2383330078.125
2018	2523850097.65625
2019	2204270019.53125
2020	2303149902.34375
2021	3045039794.92188
2022	1896129996.9814713